Stop refcounting URLRequestContext.

chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop_proxy.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "base/values.h"
@@ skipping 21 matching lines @@
   explicit TrackingTestURLRequestContextGetter(
       base::MessageLoopProxy* io_message_loop_proxy,
       net::URLRequestThrottlerManager* throttler_manager)
       : TestURLRequestContextGetter(io_message_loop_proxy),
         throttler_manager_(throttler_manager),
         context_(NULL) {
     g_request_context_getter_instances++;
   }
 
   virtual TestURLRequestContext* GetURLRequestContext() OVERRIDE {
-    if (!context_) {
-      context_ = new TestURLRequestContext(true);
+    if (!context_.get()) {
+      context_.reset(new TestURLRequestContext(true));
       context_->set_throttler_manager(throttler_manager_);
       context_->Init();
     }
     return context_.get();
   }
 
  protected:
   virtual ~TrackingTestURLRequestContextGetter() {
     g_request_context_getter_instances--;
   }
 
  private:
   // Not owned here.
   net::URLRequestThrottlerManager* throttler_manager_;
-  scoped_refptr<TestURLRequestContext> context_;
+  scoped_ptr<TestURLRequestContext> context_;
 };
 
 class TestCloudPrintURLFetcher : public CloudPrintURLFetcher {
  public:
   explicit TestCloudPrintURLFetcher(
       base::MessageLoopProxy* io_message_loop_proxy)
       : io_message_loop_proxy_(io_message_loop_proxy) {
   }
 
   virtual net::URLRequestContextGetter* GetRequestContextGetter() {
@@ skipping 300 matching lines @@
                               FilePath(kDocRoot));
   ASSERT_TRUE(test_server.Start());
 
   GURL url(test_server.GetURL("defaultresponse"));
   CreateFetcher(url, 11);
 
   MessageLoop::current()->Run();
 }
 
 }  // namespace.